ISRC USUMC0400307
Verified recording
USUMC0400307 is “O Come, O Come Emmanuel” by Traditional,
registered on the CopyrightChains blockchain with CopyrightID
0x187ed45c640ce3bef745d999f363c25cf8254823f00f8863bc3861ab27ee1f2d and independently timestamped
in Bitcoin block 960418 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUMC0400307.
Recording identifiers
- ISRC
- USUMC0400307
- Title
- O Come, O Come Emmanuel
- Artist
- Traditional
- CopyrightID (CopyrightChains transaction hash)
0x187ed45c640ce3bef745d999f363c25cf8254823f00f8863bc3861ab27ee1f2d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:20:15+00:00
- Bitcoin block
- 960418
- Canonical record hash
sha256:23d0fe87600496ac62d36710e28f83b29d8469fe7d9abc05dd07d43aee111874- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUMC0400307
- Bitcoin block existence check
- https://blockstream.info/api/block/960418
Full record
Track page: O Come, O Come Emmanuel · Machine-readable JSON-LD